#define B4_width 16
#define B4_height 16
static char B4_bits[] = {
   0x00, 0x00, 0xfe, 0xff, 0x02, 0x80, 0xfa, 0xbf, 0x0a, 0xa0, 0xea, 0xaf,
   0x2a, 0xa8, 0xaa, 0xab, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xa8, 0xaa, 0xaf,
   0x2a, 0xa0, 0xea, 0xbf, 0x0a, 0x80, 0xfa, 0xff};